Cato Neimoidia:City of Bridges

Holocron 1

After Baron Tarko escapes on the train, look to your left. The Holocron is hiding behind the big statue.

Holocron 2

On the other end of the bridge you extend with Force Grip, Force Throw your lightsabers at the panel on the wall. Jump to it (careful, it's pretty far) and snag the Holocron in the alcove behind it. If you're having trouble reaching the platform, double jump and then Force Dash in the air.

Tip - Repeatedly Force Dash across the bridge to avoid the super lasers.

Holocron 3

After crossing the bridge with the super lasers, you'll have to use Force Grip to extend another bridge. Turn around once you're halfway across and chuck your lightsabers at the left wall to open another alcove with a Holocron in it.

Bacta Tank

Use Force Grip to bring each floating platform to you and ride them to the other side. Before riding the third platform, jump from it to the Bacta Tank on a ledge behind you.

Color Crystal

Just past the dropship you destroy with Force Grip is another bridge you have to Force Dash across. There's a safe area under the overhang at the bridge's center. The Color Crystal is on the left side.